diff options
Diffstat (limited to 'src/de/lmu/ifi/dbs/elki/database/query/knn/LinearScanPrimitiveDistanceKNNQuery.java')
-rw-r--r-- | src/de/lmu/ifi/dbs/elki/database/query/knn/LinearScanPrimitiveDistanceKNNQuery.java | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/src/de/lmu/ifi/dbs/elki/database/query/knn/LinearScanPrimitiveDistanceKNNQuery.java b/src/de/lmu/ifi/dbs/elki/database/query/knn/LinearScanPrimitiveDistanceKNNQuery.java index c4f09744..3f3fbc3f 100644 --- a/src/de/lmu/ifi/dbs/elki/database/query/knn/LinearScanPrimitiveDistanceKNNQuery.java +++ b/src/de/lmu/ifi/dbs/elki/database/query/knn/LinearScanPrimitiveDistanceKNNQuery.java @@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.database.query.knn; This file is part of ELKI: Environment for Developing KDD-Applications Supported by Index-Structures - Copyright (C) 2012 + Copyright (C) 2013 Ludwig-Maximilians-Universität München Lehr- und Forschungseinheit für Datenbanksysteme ELKI Development Team @@ -29,10 +29,10 @@ import java.util.List; import de.lmu.ifi.dbs.elki.database.ids.ArrayDBIDs; import de.lmu.ifi.dbs.elki.database.ids.DBIDIter; import de.lmu.ifi.dbs.elki.database.ids.DBIDRef; +import de.lmu.ifi.dbs.elki.database.ids.DBIDUtil; +import de.lmu.ifi.dbs.elki.database.ids.distance.KNNHeap; +import de.lmu.ifi.dbs.elki.database.ids.distance.KNNList; import de.lmu.ifi.dbs.elki.database.query.distance.PrimitiveDistanceQuery; -import de.lmu.ifi.dbs.elki.distance.distanceresultlist.KNNHeap; -import de.lmu.ifi.dbs.elki.distance.distanceresultlist.KNNResult; -import de.lmu.ifi.dbs.elki.distance.distanceresultlist.KNNUtil; import de.lmu.ifi.dbs.elki.distance.distancevalue.Distance; /** @@ -74,22 +74,22 @@ public class LinearScanPrimitiveDistanceKNNQuery<O, D extends Distance<D>> exten } @Override - public KNNResult<D> getKNNForDBID(DBIDRef id, int k) { + public KNNList<D> getKNNForDBID(DBIDRef id, int k) { return getKNNForObject(relation.get(id), k); } @Override - public List<KNNResult<D>> getKNNForBulkDBIDs(ArrayDBIDs ids, int k) { + public List<KNNList<D>> getKNNForBulkDBIDs(ArrayDBIDs ids, int k) { final int size = ids.size(); - final List<KNNHeap<D>> heaps = new ArrayList<KNNHeap<D>>(size); - List<O> objs = new ArrayList<O>(size); + final List<KNNHeap<D>> heaps = new ArrayList<>(size); + List<O> objs = new ArrayList<>(size); for(DBIDIter iter = ids.iter(); iter.valid(); iter.advance()) { - heaps.add(KNNUtil.newHeap(distanceQuery.getDistanceFactory(), k)); + heaps.add(DBIDUtil.newHeap(distanceQuery.getDistanceFactory(), k)); objs.add(relation.get(iter)); } linearScanBatchKNN(objs, heaps); - List<KNNResult<D>> result = new ArrayList<KNNResult<D>>(heaps.size()); + List<KNNList<D>> result = new ArrayList<>(heaps.size()); for(KNNHeap<D> heap : heaps) { result.add(heap.toKNNList()); } |